188 citations · 373 across the 6 of their papers we have counts for
1 paper · 1 filter
Igor D. Karachentsev, Dirk Bautzmann, Fabian Neyer +4
We report the discovery of three low surface brightness companions to the spiral galaxy NGC 4631, made with small amateur telescopes. Assuming their distances to be 7.4 Mpc, the sa…